我国金融业分类及其季度增加值计算研究

Research on Financial Industry Classification and Calculation Methods of Quarterly Financial Value-Added

本文首先梳理了我国金融业分类的演化,在借鉴国际标准产业分类体系(ISIC4.0)、新加坡金融业分类和我国香港金融业分类的基础上,对我国2011年公布的《国民经济行业分类与代码(GB/T4754-2011)》中金融业的分类提出了改进建议;其次,基于改进的金融业分类,分析了我国季度金融业增加值计算方法的缺陷,提出用比重模型和回归模型来改进计算方法;最后,利用2008年普查年度某地区金融业数据进行实证研究,发现两个模型的计算结果均较准确。

First of all,we comb the evolution of financial industry classification of China and site suggestions for improvement to the financial industry classification in GB/T4754-2011 of China with reference to ISIC4.0,Singapore＇s financial industry classification and Hong Kong＇s financial industry classification.Then,based on the improved classification,we improve the calculation methods of quarterly financial value-added,proposing two new improved models,i.e.the proportion model and the regression model.Finally,by using a regional financial industry data in the 2008 census year for empirical research,we find that the calculation results of the two models are relatively accurate.